The original cashew had a hard skin before processing, usually, the cashew selling in the market has been processed by machine, they tatse more delicious without shell.  Nigeria is the large country for planting cashew in the world, so it has the big market about the cashew export, what more, Nigeria also is the cashew processing machine purchasing country than other countries.  

      Usually, the cashew processing can be devided into four big steps in Nigeria market. Commonly used machine is the processing machine which purchasing from China. Actually, this machie has four main parts, grading, separating, shelling and roasting. Grading step. Cashew usually has different size, to small materials has less value for the final process. Though the grading machine to pick up small cashew, and leaving more better cashew for next processing. Because the cashew has hard shell, it's hard to shell them without machine. Before shelling step, people usually put them into the container for cooking. Shelling effenciency will be better than shelling directly. After shelling, the final step is roasting. Most cashew roasted by machine in the market, because the roasted cashew taste more better than other processing step. 

      All these steps can be achieved by Gelgoog Machinery- cashew processing machine, if you have any question about the cashew processing machine, please contact us freely.